You may consider adding this after market trim piece around your windows after you get the OEM trim installed. IBLUBYU showed this to me a few years ago. I installed it on my car about three years ago. It will prevent rain from dripping down into the car when you have the window cracked open. Especially useful on those early mornings when there is a light mist in the air. It comes in a coil so I laid it out straight for a few warm days to get the tension out of it before I installed. It also has a self adhesive on the back side. As you can see I made a tight turn at the top forward corner of the window. IBLUBYU cut his there and then linked the two pieces with heat I think, but could have been silicon, I'm not sure on that.
It was available on line at Brandsport and named Trim Gard Black Drip Rail Molding 5/8" in height.
There are more pictures of it in my gallery.




Trim-Gard 5/8"





Trim-Gard 5/8"